The surface properties of friction (resistance/drag) and
surface contour (roughness) were determined using the KES-FB4 Surface
Tester. A tension load of 20 gf/cm is applied to the sample in the standard
test.
MIU - coefficient of friction, 0 to 1 value
Higher MIU value corresponds to greater friction or resistance and drag.
SMD - geometric roughness, micron
Higher SMD corresponds to geometrically rougher surface.
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